Undefined references when trying to link Qt app with my static library

Question

I have a static library that I have built with MinGW, I am trying to link to that library from a Qt application. I keep getting linker errors caused by one of the object fi

Answer 1

you may have used gcc instead of g++. gcc is a C compiler. but g++ is a c++ compiler.

just make sure to use g++ if you have .cpp files.